AngularJS repeat with table and rowspan

Question

Say I have the following data structure

* Key 1
    * Value 1
    * Value 2
* Key 2
    * Value 3
    * Value 4
    * Value 5

How, with AngularJS, can I render it in a table similar to the following:

|-------|---------|
| Key 1 | Value 1 |
|       |---------|
|       | Value 2 |
|-------|---------|
| Key 2 | Value 3 |
|       |---------|
|       | Value 4 |
|       |---------|
|       | Value 5 |
|-------|---------|

The keys are done via rowspan.

Josep ~ Could you please help with the below question: stackoverflow.com/questions/26566520/… — Praveen Dhasarathan
– Praveen Dhasarathan, Commented Mar 21, 2017 at 13:38

Josep · Accepted Answer · 2014-10-25 18:35:56Z

44

Nice and tricky question!

One way to do it would be:

Given an object like this:

$scope.testData={
    key1:[1,2],
    key2:[3,4,5]
};

You could do this:

<table>
    <tr ng-repeat-start="(key, val) in testData">
        <td rowspan="{{val.length}}">{{key}}</td>
        <td>{{val[0]}}</td>
    </tr>
    <tr ng-repeat-end ng-repeat="value in val.slice(1)">
        <td>{{value}}</td>
    </tr>
</table>

Example

edited Oct 25, 2014 at 18:35

answered Oct 25, 2014 at 18:30

Josep

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9 Comments

Jacob Over a year ago

Is it easy to add an extra level? :P

Josep Over a year ago

@user2195592 I don't see why not, what do you mean exactly?

Jacob Over a year ago

So each value in the example is in fact an array. I thought if I simplified it, it would be easier to explain, but I really can't work out how to add it from that example!

Josep Over a year ago

@user2195592 sorry, I really don't understand what you mean, if you provide me with an example of the concrete data structure that you are working with I will help you to adapt it for this example.

Josep Over a year ago

@user2195592 wow! But that's not the data structure that you described in your question... That's another story, let me have a look at it, please stay connected for the next few minutes.

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